| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $26.30 | 4.704% | $27.5372 | $27.54 | $27.55 | $27.50 |
| Purchase #2 | $97.97 | 9.572% | $107.3477 | $107.35 | $107.35 | $107.30 |
| Purchase #3 | $61.78 | 4.415% | $64.5076 | $64.51 | $64.50 | $64.50 |
| Purchase #4 | $163.60 | 9.150% | $178.5694 | $178.57 | $178.55 | $178.60 |
| Purchase #5 | $164.95 | 12.180% | $185.0409 | $185.04 | $185.05 | $185.00 |
| Purchase #6 | $170.93 | 7.221% | $183.2729 | $183.27 | $183.25 | $183.30 |
| Purchase #7 | $109.65 | 10.628% | $121.3036 | $121.30 | $121.30 | $121.30 |
| 7 purchase totals = | $795.18 | $867.5793 | $867.58 | $867.55 | $867.50 | |